Google Nest Community

Jpc2302 · 12-04-2022

After 2 years of no problems, my Nest thermostat now doesn’t switch off my boiler at the required temperature on the display. There are no error messages displayed on the thermostat or the boiler and the in a green LED on the link.The only change I h...

Jpc2302 · 12-26-2022

Hi, The problem is now fixed. It was the 3 way valve controller that wasn't working (easy to fit a new one) and the Nest thermostat is now working correctly.Thanks for the advice.

Jpc2302 · 12-12-2022

Hi Mark,It's a gen 3 2018 v3.4Software version 5.9.5-2Battery 3.956vVusb 5.13vVin 0.00vIin200 mA (c) RegardsJeremy

Jpc2302 · 12-12-2022

Hi Mark, thanks for checking in. Unfortunately the thermostat is still not controlling the boiler which I’m turning on/off manually to heat the house/water. If I leave it on the boiler just continually heats and doesn’t switch when the thermostat set...

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